A video that purportedly shows a living, breathing space alien will be shown to the news media Friday in Denver.

Jeff Peckman, who is pushing a ballot initiative to create an Extraterrestrial Affairs Commission in Denver to prepare the city for close encounters of the alien kind, said the video is authentic and convinced him that aliens exist.

"As impressive as it is, it's still one tiny portion in the context of a vast amount of peripheral evidence," he said Wednesday. "It's really the final visual confirmation of what you already know to be true having seen all the other evidence."

When Peckman went before city officials this month to discuss his proposed ET initiative, he promised to show the video.

Peckman said the general public will have to wait to see it because it's being included in a documentary by Stan Romanek.

"No one will be allowed to film the segment with the extraterrestrial because there is an agreement in place limiting that kind of exposure during negotiations for the documentary," he said.

But people won't have to wait too long to see it for themselves.

"There is an open, public meeting in about a month in Colorado Springs," Peckman said. "We'll hope to do one in Denver at some point, and then in a few months, there will be the documentary that anybody can have, and it'll have the footage."

An instructor at the Colorado Film School in Denver scrutinized the video "very carefully" and determined it was authentic, Peckman said.

Peckman, 54, said the video was among the reasons he was "compelled" to launch the proposed ballot initiative, which has generated news as far as South Africa.

"It shows an extraterrestrial's head popping up outside of a window at night, looking in the window, that's visible through an infrared camera," he said. The alien is about 4 feet tall and can be seen blinking, Peckman said earlier this month.

In a statement, Peckman said "other related credible evidence" proving aliens exist will be shown at Friday's news conference, too.

In 2003, Peckman authored an off-beat ballot initiative that would have required the city to implement stress-reduction techniques. The "Safety Through Peace" initiative failed, but garnered 32 percent of the vote.